I laid out my thoughts on this topic a few months ago. There is no question that putting all of these lectures and knowledge online is going to change things. But I am also a big fan of what happens when a teacher and a small group of students get together in a classroom and real personal interaction happens.

When I wanted to understand how blogging tools were going to change things, I took up blogging. Last week I watched a University President talk about the Coursera class he is teaching and how he got his top faculty to do the same. That's the right idea.

It's hard to predict how impactful this stuff will be on higher ed, and we do know that real in person interaction is a huge part the learning equation. But these new tools will bring important changes. So if you are in the higher education business, you had better be getting your hands dirty with this stuff. The only way to really learn something is to do it yourself.